Brita OB03 Water Filter 6 Pack for Classic Pitchers - Fits OB21, 987554, 35503
Wide Compatibility: Fits most Brita large pitchers and dispensers, including OB03, Classic 35557, Mavea 107007, Grand, Slim, Stainless Steel, and more. (Note: Not compatible with Stream pitchers). (NOT: Except Stream pitcher).